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clk: imx: add ckil clock for i.MX7

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Add the necessary clock to use the ckil on i.MX7.

Inspired from the following patch:
https://github.com/boundarydevices/linux-imx6/commit/b80e8271

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Gary Bisson 2016-04-02 18:25:45 +02:00 committed by Shawn Guo
parent 4cfe6aebb2
commit 4aba2755b8
2 changed files with 4 additions and 2 deletions
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3
drivers/clk/imx/clk-imx7d.c
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@ -342,7 +342,7 @@ static const char *clko1_sel[] = { "osc", "pll_sys_main_clk",
static const char *clko2_sel[] = { "osc", "pll_sys_main_240m_clk", static const char *clko2_sel[] = { "osc", "pll_sys_main_240m_clk",
"pll_sys_pfd0_392m_clk", "pll_sys_pfd1_166m_clk", "pll_sys_pfd4_clk", "pll_sys_pfd0_392m_clk", "pll_sys_pfd1_166m_clk", "pll_sys_pfd4_clk",
"pll_audio_main_clk", "pll_video_main_clk", "osc_32k_clk", }; "pll_audio_main_clk", "pll_video_main_clk", "ckil", };
static const char *lvds1_sel[] = { "pll_arm_main_clk", static const char *lvds1_sel[] = { "pll_arm_main_clk",
"pll_sys_main_clk", "pll_sys_pfd0_392m_clk", "pll_sys_pfd1_332m_clk", "pll_sys_main_clk", "pll_sys_pfd0_392m_clk", "pll_sys_pfd1_332m_clk",
@ -382,6 +382,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
clks[IMX7D_CLK_DUMMY] = imx_clk_fixed("dummy", 0); clks[IMX7D_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
clks[IMX7D_OSC_24M_CLK] = of_clk_get_by_name(ccm_node, "osc"); clks[IMX7D_OSC_24M_CLK] = of_clk_get_by_name(ccm_node, "osc");
clks[IMX7D_CKIL] = of_clk_get_by_name(ccm_node, "ckil");
np = of_find_compatible_node(NULL, NULL, "fsl,imx7d-anatop"); np = of_find_compatible_node(NULL, NULL, "fsl,imx7d-anatop");
base = of_iomap(np, 0); base = of_iomap(np, 0);

3
include/dt-bindings/clock/imx7d-clock.h
View File

@ -448,5 +448,6 @@
#define IMX7D_PLL_DRAM_TEST_DIV 435 #define IMX7D_PLL_DRAM_TEST_DIV 435
#define IMX7D_ADC_ROOT_CLK 436 #define IMX7D_ADC_ROOT_CLK 436
#define IMX7D_CLK_ARM 437 #define IMX7D_CLK_ARM 437
#define IMX7D_CLK_END 438 #define IMX7D_CKIL 438
#define IMX7D_CLK_END 439
#endif /* __DT_BINDINGS_CLOCK_IMX7D_H */ #endif /* __DT_BINDINGS_CLOCK_IMX7D_H */